English
1-11
OVERALL CHECKING
Ensure the following, in particular:-
The unit is mounted solidly and rigid in position.
Piping and connections are leak proof after charging.
Proper wiring has been done.
Drainage check:- Pour some water into left side of drain pan (drainage are in right side of unit).
Note:
The installation guide above covers only the fan coil unit. For installation guide of outdoor (chiller mini etc) please refer
to the installation guide for such unit.
The installation of fan coil unit may vary according to the type of outdoor unit.
Installation must be done by quali
fi
ed personnel who are familiar with this type of product.
1.
2.
3.
•
•
•
SERVICE AND MAINTENANCE
Service Parts
Maintenance Procedures
Period
Indoor Air Filter
Remove any dust adhered on the
fi
lter by using a vacuum cleaner or wash
in lukewarm water (below 40°C) with neutral cleaning detergent.
Rinse the
fi
lter well and dry before placing it back onto the unit.
Do not use gasoline, volatile substances or chemical to clean the
fi
lter.
1.
2.
3.
At least once every
2 weeks.
More frequently if
necessary.
Indoor Unit
Clean any dirt or dust on the grille or panel by wiping it off with soft cloth
soaked in lukewarm water (below 40°C) with neutral detergent solution.
Do not use gasoline, volatile substances or chemicals to clean the indoor
unit.
1.
2.
At least once every
2 weeks.
More frequently if
necessary.
Indoor Fan
Check for any abnormal noise.
1.
When necessary
For any enquiries on spare part please contact your authorized dealer. When any malfunction of the air
conditioner unit is noted, immediately switch off the power supply to the unit. Check the following fault
conditions and causes for some simple troubleshooting tips.
If the fault persists, please call your local dealer / serviceman.
TROUBLESHOOTING
Fault
Causes / Action
The air conditioner unit does not operate.
1.
Power failure, or the fuse need to be replaced.
The power plug is disconnected.
It is possible that your delay timer has been set incorrectly.
–
–
–
The air
fl
ow is too low.
2.
The air
fi
lter is dirty.
The air suction and discharge are clogged.
The regulated temperature is not high enough.
(applicable for auto fan mode only)
–
–
–
Discharge air
fl
ow has bad odor.
3.
Odors may be caused by cigarettes, smoke particles, perfume
etc. which might have adhered onto the coil.
–
Condensation on the front air grille of the indoor
unit.
4.
This is caused by air humidity after an extended long period
of operation.
The set temperature is too low, increase the temperature
setting and operate the unit at high fan speed.
–
–
Water
fl
owing out from the air conditioner unit.
5.
Switch off unit and call local dealer / serviceman.
–
IM-CCCW 0308(5)DK(asean)-EN.indd11 11
IM-CCCW 0308(5)DK(asean)-EN.indd11 11
11/29/13 8:37:32 AM
11/29/13 8:37:32 AM
